— Professor Smith, some students want to have a talk with you. they wait here or outside?
— Show them in now, please.
A. Will
B. Shall
C. Would
D. Must
网友回答
A. Will
(答案→)B. Shall
C. Would
D. Must
解析：考查情态动词辨析。句意：——史密斯教授，一些学生想找你谈谈。让他们在这儿等还是在外面等？——领他们进来吧。A、will表将来，意愿；B、shall与第三人称连用表请求；C、would表过去将来，与第二人称连用表委婉请求；D、must表必须，偏要，表猜测。所以答案选B。